parseInt

Parses the string argument as if it was an int value and returns the
result. Throws NumberFormatException if the string does not represent an
int quantity. The second argument specifies the radix to use when parsing
the value.

oversize

public static int oversize(int minTargetSize,
int bytesPerElement)

Returns an array size >= minTargetSize, generally
over-allocating exponentially to achieve amortized
linear-time cost as the array grows.
NOTE: this was originally borrowed from Python 2.4.2
listobject.c sources (attribution in LICENSE.txt), but
has now been substantially changed based on
discussions from java-dev thread with subject "Dynamic
array reallocation algorithms", started on Jan 12
2010.

Parameters:

minTargetSize - Minimum required value to be returned.

bytesPerElement - Bytes used by each element of
the array. See constants in RamUsageEstimator.

NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.